Experiments show that the growth of fruit trees in the greenhouse, in the choice of cover, to choose good insulation, dust, durable, anti-fog effect, high transmittance of EVA film, so that fruit trees can achieve energy efficient production The important way. Experiments in the use of the comparative method on the overall EVA film insulation / translucent and EVA film on the fruit tree growth and development of various types of effects were studied in detail. Finally through the EVA film testing, research, comparison concluded, EVA film has a high light transmittance, durability, dust, insulation performance, good anti-fog effect on the growth and development of fruit trees, fruit trees to speed up the flowering results , While the use of EVA film can also increase fruit production, so that the fruit has a better quality.